"""
E2E test for CLI to Database workflow.

This test validates the complete workflow from CLI command execution
to database operations and result output, ensuring all components
work together correctly in realistic scenarios.
"""

import sys
import time
from pathlib import Path

import pytest

# Add project root to path
project_root = Path(__file__).parent.parent
sys.path.insert(0, str(project_root))


@pytest.mark.e2e
class TestCLIToDatabaseWorkflow:
    """
    E2E tests for CLI to Database workflow.

    NOTE: These are template tests that demonstrate E2E test structure
    but don't currently test real functionality. They're skipped until
    actual implementation is provided.
    """

    def setup_method(self):
        """Set up CLI to Database E2E test environment."""
        pass

    def _setup_test_environment(self):
        """Prepare test database and configuration."""
        # In a real test: Create test database, setup test configuration files,
        # prepare test data
        pass

    def _prepare_cli_command(self):
        """Setup CLI command with database parameters."""
        # In a real test: Construct CLI command with proper arguments,
        # verify configuration file exists, setup environment variables
        pass

    def _execute_cli_command(self):
        """Execute CLI command that interacts with database."""
        # In a real test: Execute the actual CLI command,
        # capture stdout/stderr, monitor execution time
        pass

    def _validate_database_changes(self):
        """Verify database operations completed correctly."""
        # In a real test: Connect to database, verify expected data changes,
        # check database state
        pass

    def _validate_cli_output(self):
        """Verify CLI output matches expectations."""
        # In a real test: Parse CLI output, verify expected messages,
        # check return codes
        pass

    def _prepare_cleanup(self):
        """Prepare cleanup of test resources."""
        # In a real test: cleanup_test_database, remove_test_files
        pass

    def _assert_cli_database_success(self):
        """Assert all CLI to database workflow steps completed successfully."""
        assert True, "CLI command executed successfully"
        assert True, "Database operations completed correctly"
        assert True, "Output validation passed"

    @pytest.mark.skip(reason="Template test - needs real implementation")
    def test_complete_cli_database_workflow(self):
        """Test complete CLI to database workflow."""
        # This is a template/example test that demonstrates the E2E testing approach
        # In a real implementation, this would test actual CLI commands with database operations
        self._setup_test_environment()
        self._prepare_cli_command()
        self._execute_cli_command()
        self._validate_database_changes()
        self._validate_cli_output()
        self._prepare_cleanup()
        self._assert_cli_database_success()

    def _setup_error_scenario(self):
        """Setup error scenario workflow step."""
        pass

    def _execute_cli_with_errors(self):
        """Execute CLI with errors workflow step."""
        pass

    def _validate_error_handling(self):
        """Validate error handling workflow step."""
        pass

    def _validate_recovery(self):
        """Validate recovery workflow step."""
        pass

    @pytest.mark.skip(reason="Template test - needs real implementation")
    def test_cli_database_error_recovery(self):
        """Test CLI to database workflow error recovery."""
        self._setup_error_scenario()
        self._execute_cli_with_errors()
        self._validate_error_handling()
        self._validate_recovery()

        assert True, "Error conditions handled correctly"
        assert True, "System recovered successfully"

    def _measure_workflow_performance(self):
        """Measure workflow execution time."""
        start_time = time.time()

        # Simulate workflow execution time
        # In a real test, this would be actual CLI execution
        time.sleep(0.1)  # Simulate some work

        return time.time() - start_time

    @pytest.mark.skip(reason="Template test - needs real implementation")
    def test_cli_database_performance(self):
        """Test CLI to database workflow performance."""
        # Execute timed workflow
        execution_time = self._measure_workflow_performance()

        # Performance assertions
        assert execution_time < 60, "Workflow should complete within 60 seconds"
        assert execution_time > 0, "Workflow should take measurable time"

    def teardown_method(self):
        """Clean up after CLI to Database E2E test."""
        pass
